baber/WOPTO huggingface dataset:
Patent KR-20220021532-A (KR)
Inventor: CHUNG HAE KWON
IPC: G06F3/0484
Filed: 2020-08-14
Abstract: The present invention relates to a method and apparatus for providing an interface for a donation-type walking challenge to increase convenience of performing the donation-type walking challenge. According to the present invention, the method for providing an interface for a donation-type walking challenge, which is provided to a user terminal through communication connection between a server and the user terminal, comprises the following steps: (a) displaying, on a user terminal, a first interface block displaying information on a challenge period in which a donation-type walking challenge selected by a user is provided, common target steps required to achieve the selected donation-type walking challenge, and donation content provided as a reward according to achievement of the selected donation-type walking challenge; and (b) displaying, on the user terminal, a second interface block displaying the user's step count information collected through the user terminal during the challenge period of the selected donation-type walking challenge, the sum of the steps of all users participating in the challenge during the challenge period of the selected donation-type walking challenge, and the common target steps required to achieve the selected base-type walking challenge, wherein the sum of the steps of all users is generated in the server on the basis of the step count information of each user collected in the server from the user terminal participating in the donation-type walking challenge.
Patent KR-20210029669-A (KR)
Title: Composition for surface treatment, method for producing composition for surface treatment, surface treatment method, and method for producing semiconductor substrate
Inventor: YOSHINO TSUTOMU
IPC: C11D3/20
Filed: 2020-08-20
Abstract: Provided is a means for sufficiently removing an organic residue present on a polished surface of a polishing target containing silicon oxide or polycrystalline silicon. A surface processing composition comprises: a polymer having a constituting unit represented by chemical formula (1) below; and water, and is to be used for processing a polished surface of a polishing target. In the formula (1), R^1 represents a carbon hydride group with 1-5 carbon atoms, and R^2 represents a hydrogen atom or a carbon hydride group with 1-3 carbon atoms.
Patent KR-20220023660-A (KR)
Title: Plasma generating apparatus
Inventor: CHUNG CHIN WOOK
IPC: H01J37/32
Filed: 2020-08-21
Abstract: A plasma generating apparatus according to an embodiment may include: an upper chamber and a lower chamber forming a space by combination; a plasma generating module disposed in the space and including a plurality of plasma generating units including a ferrite core; and a plurality of power supply parts respectively connected by the plasma generating unit and the coil to separately supply power to the plasma generating unit.
Patent KR-20220028239-A (KR)
Inventor: PARK JEA BUM
IPC: H04S3/00
Filed: 2020-08-28
Abstract: The present invention relates to a wireless speaker chair. More particularly, the present invention relates to a wireless speaker chair capable of providing a spatial or three-dimensional effect to a user seated in the chair by sound output from a plurality of speaker channels, but capable of wirelessly receiving a sound signal and power provided by the plurality of speaker channels to output sound.
Patent KR-20220031784-A (KR)
Inventor: LEE SUNG NAM
IPC: H01L33/38
Filed: 2020-09-03
Abstract: The present invention provides a light emitting diode which comprises: a substrate; an n-type semiconductor layer on the substrate; a first active layer and a second active layer disposed to be spaced apart from each other on the n-type semiconductor layer; a first p-type semiconductor layer on the first active layer; a second p-type semiconductor layer on the second active layer; a first transparent electrode on the first p-type semiconductor layer; a second transparent electrode on the second p-type semiconductor layer; a plurality of first p-type electrodes on the first transparent electrode; and one second p-type electrode on the second transparent electrode. The light emitting diode comprises a plurality of breakdown-induced conductive channels that are broken down by applying a bias greater than or equal to a negative threshold bias.
Patent KR-20210036289-A (KR)
Title: Copper titanium alloy sheet for vapor chamber and vapor chamber
Inventor: KAKITANI AKIHIRO
IPC: H05K7/20
Filed: 2020-09-24
Abstract: The present invention relates to a titanium copper alloy plate for a vapor chamber, comprising 2.0 to 5.0 mass% of Ti; 0.05 mass% in total of at least one element selected from a group consisting of Fe, Co, Mg, Si, Ni, Cr, Zr, Mo, V, Nb, Mn, B, P and Al; and the balance containing copper and unavoidable impurities.
Patent KR-20220040942-A (KR)
Inventor: HWANG YOUNG GUK
IPC: F04B49/22
Filed: 2020-09-24
Abstract: The present invention relates to a condensed water drain device for an air compressor, which can discharge condensed water produced at an air compressor or the component part around the air compressor during the air compression in a certain and reliable manner. Furthermore, a drain interval and a drain time can be easily set corresponding to the driving circumstance or the driving load of the air compressor to enable automatic discharge. To this end, the present invention relates to the condensed water drain device for an air compressor, which is provided to drain the condensed water of the air compressor, or the air supply pipe of the air compressor. Provided is the condensed water drain device for an air compressor, which is characterized by comprising: a solenoid valve which is configured to be detachably coupled to a condensed water outlet to open and close the outlet in order to drain condensed water; and a control module which is configured to be connected to the solenoid valve, set the opening and closing interval and the opening time during opening and closing for the solenoid valve, and automatically control the solenoid valve based on the opening time and the opening and closing interval which are set.
Patent KR-20220045745-A (KR)
Title: A apparatus for floating waste on a river
Inventor: OHM TAE IN
IPC: B01D35/02
Filed: 2020-10-06
Abstract: In accordance with the present invention, a river floating matter separation apparatus, which is provided to separate and collect river water and floating matter including waste plastic and vinyl that has been introduced to the river water, includes: a body; an introduction part leading the floating matter including the waste plastic and vinyl to be brought into the body along with the river water; a separation part placed in the body, and leading the river water and the floating matter to be separated by a swirling flow generated by the river water brought into the body; and a discharge part discharging the river water to the outside of the body after the floating matter has been separated by the separation part. In accordance with the present invention, the river water introduced along with the waste plastic and the waste vinyl is supplied to the separation part generating a swirling flow, and relatively small and light floating matter is collected into a part adjacent to the center of the separation part generating the swirling flow, and, accordingly, the waste plastic and vinyl can be easily separated and collected.
Patent KR-20220055554-A (KR)
Inventor: LEE CHANG SOO
IPC: G09G3/3266
Filed: 2020-10-26
Abstract: The present invention relates to a pixel circuit, which comprises: an organic light emitting diode; a first transistor for driving the organic light emitting diode; a second transistor electrically connected between a gate node of the first transistor and a data line; a third transistor electrically connected between a source node of the first transistor and an initialization voltage line; and a storage capacitor electrically connected between a gate node and a source node of the second transistor. In the pixel circuit, a turn-off time point of the third transistor lags behind a turn-off time point of the second transistor in a data recording period in which the storage capacitor is charged with charges. Therefore, a poor display quality of a display panel is relieved.
Patent KR-20220055787-A (KR)
Inventor: BEAK WOON KI
IPC: B25B15/00
Filed: 2020-10-27
Abstract: The present invention relates to a ball screw driver. According to the present invention, as the spiral groove of a ball nut is coupled to a hexagonal nut at the rear end of a rotary rod constituting a ball screw, the ball screw is prevented from idling, and the ball screw driver can tighten and release the assembly screw as a screwdriver tool coupled to an assembly groove of the rotary rod. In addition, a ball nut housing is moved upward by the compressive force of an elastic spring and the sliding movement of the spiral groove of a screw shaft and steel balls constituting the ball nut, and the compressed ball nut housing is moved downward by the restoring force of the elastic spring, so that fastening and releasing of assembly screws can be performed quickly with one hand, providing excellent workability.
Patent KR-20220055925-A (KR)
Inventor: LEE NAMKON
IPC: C04B111/00
Filed: 2020-10-27
Abstract: The present invention relates to high-performance fiber-reinforced cement mortar for shielding electromagnetic waves, in which micro-sized carbon-based fibers made of conductive nanomaterials such as carbon nanotubes (CNT) and macro-sized carbon-based fibers are mixed with cement so that excellent electromagnetic wave shielding performance and an ultra-high compressive strength of 100 MPa or more are provided and there is almost no fluidity due to high viscosity, thereby being applied and installed on a wall or ceiling at an actual construction site, and a manufacturing method thereof. According to the present invention, the high-performance fiber-reinforced cement mortar comprises: a mortar base made by mixing a binder containing a reactive powder made of cement and a mineral admixture, sand, a filler, and a thickener; blending water formed of water and a water reducing agent mixed with the mortar base; micro-sized carbon-based fibers having a diameter of several tens of nanometers (nm) and a length-to-diameter ratio of 15 : 1 or more; and macro-sized carbon-based fibers having a length of 6 mm or more.
Patent KR-20220056695-A (KR)
Inventor: YOO JUNGWOO
IPC: H01H50/54
Filed: 2020-10-28
Abstract: Disclosed are an arc path forming unit and a DC relay comprising the same. According to an embodiment of the present invention, the arc path forming unit comprises a plurality of magnet units. Each magnet unit is located on one side and the other side of the arc path forming unit, respectively, to form a magnetic field inside an arc chamber. The arc generated inside the arc chamber is extended in a direction away from the center of the arc chamber by receiving an electromagnetic force from a magnetic field. Therefore, damage to each component located in the center can be prevented.
Patent KR-20220063770-A (KR)
Title: Symbol-Rate Sampling-Based 56-Gb/s Pulse Amplitude Modulation Clock-and-Data Recovery Circuits Device
Inventor: KANGYEOB PARK
IPC: H03L7/099
Filed: 2020-11-09
Abstract: According to the present invention, a symbol speed sampling-based pulse amplitude modulation clock data restoration circuit device comprises: a phase detection unit that detects data from an input pulse amplitude modulation signal, compares the detected data and a position of clock within a set time interval, and generates an up/down signal; and a clock generation unit generating a clock based on the up/down signal, dividing a frequency of the generated clock and correcting a duty, and feeding back the clock to the phase detection unit so that the phase detection unit can compare the fed back clock and the data and generate a novel up/down signal.
Patent KR-20220065422-A (KR)
Title: Automatic identification apparatus of faulty doors for electric vehicle
Inventor: KIM CHUL SU
IPC: B61L15/00
Filed: 2020-11-13
Abstract: The present invention relates to an automatic identification device of a malfunctioning door for an electric train. According to an aspect of the present invention, provided is an automatic identification device of a malfunctioning door for an electric train, comprising: a driving voltage part provided to supply preset voltage; a door closing switch part connected to the driving voltage part by a circuit, provided individually to each entrance door to detect whether a plurality of entrance doors arranged in an electric train are opened or closed, and including a first closing switch and a second switching switch, which are configured as a parallel circuit; a door locking switch part connected in series to the door closing switch part and provided individually to each of the entrance doors to detect whether the entrance doors are locked when closed; a door closing switch malfunction determining unit connected in series to a first position between the door closing switch part and the door locking switch part and provided to determine the malfunction of the door closing switch part; a door locking switch malfunction determining unit connected to a second position are the rear end of the door locking switch part and provided to determine the malfunction of the door locking switch part; and a display part for receiving the result of the malfunction of a specific entrance door from either or both of the door closing switch malfunction determining unit and the door locking switch malfunction determining unit and display the normality or malfunction of the entrance door at a corresponding position. Therefore, the efficiency of maintaining and repairing an entrance door of an electric train can be improved.
Patent KR-20220067268-A (KR)
Title: Apparatus of preventing fall based on user's posture
Inventor: LEE SANG HAN
IPC: G16H40/67
Filed: 2020-11-17
Abstract: The present invention relates to a fall prevention device based on a user posture. More specifically, according to an embodiment of the present invention, a fall prevention device based on a user posture includes: a signal detection unit which detects a user body located on a mattress and generates an input signal; and a user state determination unit which determines whether or not a user is at risk of falling based on the input signal.
Patent KR-20220067867-A (KR)
Title: Wireless charging apparatus and wireless charging method
Inventor: HYUNUK HA
IPC: H02J7/00
Filed: 2020-11-18
Abstract: The present specification relates to a wireless charging device and a method thereof. According to an embodiment, the wireless charging device comprises: a case forming an exterior; a charging module for wirelessly charging a terminal placed on an upper portion thereof; and an elevation module for moving the charging module up and down. The elevation module lowers the charging module to separate an upper surface of the case and a cover of the charging module to form a hole to adjust an internal temperature of the wireless charging device.
Patent KR-20220072171-A (KR)
Inventor: SEONGJUN KANG
IPC: A63B69/10
Filed: 2020-11-25
Abstract: 본 개시의 실시예에 따른 다이빙 이퀄라이징 훈련장치는, 
콧구멍에 접촉되어, 코에서 내뱉는 공기를 감지하는 훈련장치부(100); 및 상기 훈련장치부(100)의 데이터를 바탕으로 이퀄라이징 훈련을 모니터링할 수 있는 단말부(200); 를 포함하되, 
상기 훈련장치부(100)는 외형을 이루는 바디모듈(110), 상기 바디모듈(110)의 내부에 결합되어 상기 바디모듈(110) 내부로 유입되는 공기의 압력을 감지하는 센서모듈(120), 상기 센서모듈(120)에서 감지된 데이터를 전송하는 통신모듈(130), 상기 훈련장치부(100)의 구동을 위한 전원을 제공하는 전원공급모듈(140) 및 상기 각 모듈과 연결되어 이를 제어하는 제어모듈(150)을 포함하고, 상기 훈련장치부(100)와 상기 단말부(200)는 무선통신기술로 연결되는 것을 특징으로 하여 구성될 수 있다.
Patent KR-20220074115-A (KR)
Inventor: YOON JI SEOB
IPC: H02J3/00
Filed: 2020-11-27
Abstract: 에너지 관리 시스템은, 상기 에너지 관리 시스템에 포함된 각 구성 단위별로 제 1 기간에 대한 인센티브 또는 디센티브를 부여하는 보상부;를 포함하되, 상기 보상부는, 상기 제 1 기간에 대한 각 구성 단위의 에너지 사용 목표량과 실제 사용량의 차이값인 제 1 값; 및 상기 제 1 기간에 대한 각 구성 단위의 전체 에너지에 대한 신재생 에너지의 목표 사용 비율과 전체 에너지에 대한 신재생 에너지의 실제 사용 비율의 차이값인 제 2 값;을 이용하여, 인센티브 또는 디센티브를 부여하는 것을 특징으로 한다.
Patent KR-20220075697-A (KR)
Inventor: KIM SUNGWOO
IPC: B62D25/08
Filed: 2020-11-30
Abstract: 차체 패널의 갭 단차 조절용 브라켓이 개시된다. 개시된 본 발명의 예시적인 일 실시 예에 따른 차체 패널의 갭 단차 조절용 브라켓은, 차체의 패널 마운팅부 에 장착되는 패널의 상하 갭 단차를 조절하기 위한 것으로서, ⅰ)패널 마운팅부의 마운팅 면에서 상하 방향으로 배치되는 전방 및 후방 레그 피트(leg feet)와, ⅱ)전방 및 후방 레그 피트의 상단에 일체로 연결되며, 전방 및 후방 레그 피트 사이에 상하 방향으로 배치되는 상하 갭 단차 조절부를 포함할 수 있다.
Patent KR-20220075768-A (KR)
Title: 볼트 어셈블리
Inventor: SEO HO KEUN
IPC: F16B35/06
Filed: 2020-11-30
Abstract: 본 발명은 볼트 어셈블리에 관한 것으로, 보다 상세하게는 유체이송을 위한 배관의 접속에 사용되는 클램프의 결속력을 조절하는 볼트 어셈블리에 관한 것이다. 
본 발명에 따른 볼트 어셈블리는, 꼬리 측에 형성되는 나사부, 머리 측에 형성되는 머리부 및 상기 머리부에서 머리 측으로 돌출된 파단부 및 상기 파단부에서 머리 측으로 돌출된 피체결부를 포함하는 파단볼트, 그리고 상기 피체결부가 체결되는 체결부를 포함하는 플랜지너트를 포함한다.
Patent KR-20220082229-A (KR)
Title: Sot-mram 면적 최적화 기법
Inventor: YEONGKYO SEO
IPC: H01L43/08
Filed: 2020-12-10
Abstract: SOT-MRAM 면적 최적화 기법이 개시된다.  일 실시예에 따른 메모리 장치는, 자유층, 고정층 및 상기 자유층과 상기 고정층 사이에 자기 터널 접합; 상기 자기 터널 접합의 자유층의 일측면과 접하는 금속층; 및 상기 금속층의 하단에 구성된 스핀 싱크층(SSL)을 포함하고, 상기 메모리 장치에서 소스 라인을 비트 라인과 수직으로 배치해서 저면적을 성취할 수 있었으며 이 장치에서 읽기 작업 또는 쓰기 작업을 위해 상기 메모리 장치에 구성된 소스 라인을 그라운드로 설정할 수 있다.
Patent KR-20220086281-A (KR)
Title: 외경 가공 장치
Inventor: SEO BYEONG DUK
IPC: B23Q5/38
Filed: 2020-12-16
Abstract: 본 발명의 일 측면은 외경 가공 장치에 관한 것으로, 더욱 상세하게는 미세조절이 가능하므로 다양한 직경을 가지는 관체의 외경을 가공할 수 있는 외경 가공 장치에 관한 것이다. 
본 발명의 일 실시예에 따르면 절삭팁이 장착된 홀더를 밴딩 구조로 설계하여 관체의 외경 가공시 충분한 깊이까지 가공이 이루어지도록 하는 외경 가공 장치를 제공할 수 있다.
Patent KR-20220086392-A (KR)
Title: 의미 분할 딥러닝 네트워크 기반 카메라 영상의 노면 유형 판단 시스템 및 방법
Inventor: LEE JAE YOUNG
IPC: G06N3/04
Filed: 2020-12-16
Abstract: 본 발명은 의미 분할 딥러닝 네트워크 기반 카메라 영상의 노면 유형 판단 시스템에 관한 것이다.  
본 발명은 각 지면 유형별 영상에 대한 정보와 각 지면 유형별 영상을 통해 학습한 지면 유형별 네트워크 파라미터 정보가 생성되어 저장된 데이터베이스; 차량의 구비되어, 영상을 촬영하는 영상 취득부; 및 상기 데이터베이스에 저장된 각 지면 유형별 영상과 지면 유형별 네트워크 파라미터 정보를 이용하여 상기 영상 취득부를 통해 획득한 영상 내 지면의 유형을 인식하는 지면 유형 인식부를 포함한다.
Patent KR-20220087727-A (KR)
Inventor: CHOO WON HO
IPC: G06Q10/06
Filed: 2020-12-18
Abstract: 본 발명의 일 실시예에 따른 프로세스 자동화 방법은, 운영자 단말로부터 입력된 복수의 비즈니스 프로세스가 저장되는 단계; 사용자 단말로부터 메일 메시지 또는 챗봇 메시지를 수신하고, 트리거링 부에서 복수의 비즈니스 프로세스 중 어느 하나의 비즈니스 프로세스를 매칭하여 트리거링하는 단계; 수행부에서 상기 어느 하나의 비즈니스 프로세스에 포함된 복수의 프로세스 모듈을 순차적으로 수행시키는 단계; 및 상기 복수의 프로세스 모듈 중 마지막 프로세스 모듈이 수행된 후, 상기 사용자 단말에 결과값을 송부하는 단계를 포함하되, 상기 어느 하나의 비즈니스 프로세스를 매칭하는 것은, 상기 트리거링 부에서 자연어 처리를 통하여 상기 메일 메시지 또는 챗봇 메시지로부터 수행자 및 동작을 추출하는 단계를 포함할 수 있다.
Patent KR-20220087862-A (KR)
Inventor: PARK GISUNG
IPC: E06B9/28
Filed: 2020-12-18
Abstract: 본 발명은 발전소나 빌딩 등의 건축물에서 외부로부터의 직사광선이나 비바람의 유입을 차단함과 아울러 통풍 또는 환기가 이루어지도록 하는 건축물의 환기장치에 관한 것이다. 본 발명은, 상하로 복수 개가 배치되어 필요에 따라 일정 각도로 개방 작동되거나 폐쇄 작동되면서 실외 공기의 실내 도입 여부를 수행하게 되는 댐퍼 블레이드들과, 이 댐퍼 블레이드들의 정면 외측에서 직사광선이나 비바람이 실내측으로 유입되는 것을 차단하도록 상하로 복수 개가 하향 경사지게 고정된 상태로 배치되는 루버 블레이드들을 포함하되, 댐퍼 블레이드들과 루버 블레이드들의 양측단을 함께 지지하면서 건축물의 벽체측에 설치 가능하게 되는 좌·우 한 쌍의 수직 프레임과, 댐퍼 블레이드들이 폐쇄 작동될 때 최하단에 위치하는 댐퍼 블레이드의 하단부가 접하면서 정지하도록 수직 프레임의 측면 하부에 결합되면서 벽체측에 고정이 가능하게 되는 하부 프레임과, 댐퍼 블레이드들 및 루버 블레이드들 중 최상단에 위치하는 댐퍼 블레이드 및 루버 블레이드의 상측에서 수직 프레임의 측면 상부에 결합되면서 벽체측에 고정이 가능하게 되는 상부 프레임을 포함하여 이루어져, 댐퍼 블레이드들과 루버 블레이드들 및 수직 프레임과 상부 프레임 및 하부 프레임이 하나의 모듈을 형성하게 되는 구성으로 이루어진다.
Patent KR-20220089400-A (KR)
Title: 닭 껍질을 이용한 부각 조리방법
Inventor: HYUN CHUL HO
IPC: A23L13/50
Filed: 2020-12-21
Abstract: 본 발명은 닭 껍질을 이용한 부각 조리방법에 관한 것으로서, 휴대 및 보관이 용이함과 함께 미감 및 식감이 향상되어 남녀노소 누구나 장소에 상관없이 스낵과 같은 간식으로 섭취가 가능하게 된다. 
이를 실현하기 위한 본 발명은, 손질된 닭으로부터 닭 껍질을 분리하는 닭 껍질 분리단계와;(ST 1) 상기 분리된 닭 껍질을 세척 후 가열이 이루어지는 고온수에서 3분 동안 삶아주는 증자단계와;(ST 2) 찹쌀가루와 물이 일정 비율로 혼합됨과 함께 소금이 추가로 첨가하여 찹쌀풀을 제조하는 찹쌀풀 제조단계와;(ST 3) 상기 삶아진 닭 껍질 표면에 찹쌀풀을 도포하는 찹쌀풀 도포단계와;(ST 4) 상기 찹쌀풀이 도포된 닭 껍질을 건조시키는 건조단계와;(ST 5) 상기 건조가 이루어진 닭 껍질을 고온에서 후라잉을 실시하는 튀김단계;(ST 7)를 포함하는 것을 특징으로 한다.
Patent KR-20220090616-A (KR)
Inventor: LEE KI YONG
IPC: G06N3/04
Filed: 2020-12-22
Abstract: 본 발명의 실시예에 따른 이상 시퀀스를 탐지하는 시스템 및 그 방법은, 입력 시퀀스 데이터를 획득하는 과정; 상기 입력 시퀀스 데이터로부터 그래프 데이터를 획득하는 과정; 상기 그래프 데이터를 이용하여 모델을 학습시키는 과정; 및 상기 학습된 모델을 이용하여 이상 시퀀스 데이터를 획득하는 과정을 포함하는, 이상 시퀀스를 탐지하는 시스템의 방법을 포함할 수 있다.
Patent KR-20220091908-A (KR)
Title: Movable lighting module and wireless-based rendering lighting system and method for tracking location of lighting using the same
Inventor: YANG JEONG HA
IPC: F21V14/02
Filed: 2020-12-24
Abstract: The present invention relates to a mobile lighting module and a wireless direction lighting system and method for autonomously tracking a location by using the same. The system of the present invention comprises: a plurality of mobile lighting modules which have a location sensor for sending a wireless signal mounted therein, and receive a wireless signal sent from an adjacent lighting module to transmit the same; a location estimating server which is connected to the plurality of mobile lighting modules through wireless communication, and measures the location of each of the plurality of mobile lighting modules based on the strength of the wireless signal transmitted from the plurality of mobile lighting modules; and a lighting directing server which is connected to the plurality of mobile lighting modules through wireless communication, and controls lighting direction based on the location measured by the location estimating server.
Patent KR-20220094254-A (KR)
Inventor: JUNG SEUNG PIL
IPC: C08G64/14
Filed: 2020-12-28
Abstract: The present invention relates to a polyester oligomer, a method for producing the same, a polyester-polycarbonate block copolymer containing the oligomer and having improved scratch resistance and eco-friendliness, and a method for producing the same. More specifically, the present invention relates to a polyester oligomer and a method for producing the same, wherein the polyester oligomer includes a polymerized unit having a structure derived from anhydrous sugar alcohol and a polymerized unit having a structure derived from a diaryl ketone; and a polyester-polycarbonate copolymer and a method for producing the same, wherein a polycarbonate block and a block formed from the polyester oligomer are included as repeating units, improved scratch resistance is ensured compared to conventional linear polycarbonates and polycarbonate copolymers, while excellent impact strength is maintained and eco-friendliness is improved.
Patent KR-20220095364-A (KR)
Title: Method for producing ice cream adding defatted soybean treated with supercritical carbon dioxide for replacement of synthetic emulsifier
Inventor: CHOI SUNG GIL
IPC: A23G9/42
Filed: 2020-12-29
Abstract: The present invention relates to a method for preparing soybean ice cream having no synthetic emulsifier and a synthetic emulsifier-free soybean ice cream prepared thereby, wherein the method comprises: a first step of treating soybean powder with supercritical carbon dioxide to prepare defatted soybean powder; a second step of treating the defatted soybean powder prepared in the first step with overheated steam; a third step of adding water to the defatted soybean powder treated with the overheated steam in the second step to heat the same, thereby preparing soybean milk; a fourth step of homogenizing and sterilizing an ice cream mixture prepared by mixing the soybean milk prepared in the third step with fresh cream, non-fat dry milk, sugar and guar gum; and a fifth step of maturing and agitating the ice cream sterilized in the fourth step to freeze the same. Accordingly, provided is ice cream whose appearance can be constantly kept long in a predetermined form, wherein the ice cream has excellent heat resistance and enhanced preference.